html - 如何在没有 div 的情况下通过 css 将图像放在内联 svg 之上？

Question

我有一个由 javascript 生成的 svg，并包含在 HTML 页面中。在一些十六进制（SVG中定义的多边形）的顶部（上方，更高的z-index）我想显示一个图像。

我能够做到这一点添加一个 div 包含具有 css 绝对位置和顶部/左侧/宽度（以像素为单位）的图像。

但是，对于我必须显示的数据，这意味着为 39 个不同的图像添加 473 个 div（约 10k 中的 473 个多边形需要一个图像，74 行和 134 列十六进制）。图像代表世界地图，六角形可以有大约 40 种不同的颜色。你可以在这里看到它。

我想知道是否有一种解决方案可以使该图像出现在十六进制顶部，最好是在 svg 或 css 中？像向多边形添加一个类，还是一种样式？

我尝试为多边形添加样式并为其提供背景图像，将图像包含在多边形内，但多边形的颜色在顶部占主导地位。

这是代码：

• 由于 div 解决方案，第一行的第一个多边形带有图像
• 第二行的最后一个多边形，CSS 将颜色更改为橙​​色，但未能在橙色顶部添加图像（甚至使用 fill:none ！？）

.imageOnTop {
  fill:orange;
  stroke:black;
  background-image: url('https://www.gravatar.com/avatar/4bd89893bb55d58180443e45eca3163e?s=64&d=identicon&r=PG&f=1');
  background-size: contain;
  z-index: -1;
  position: relative;
}

<div id="main">
    <div id="mapBody">
        <svg version="1.1" xmlns="http://www.w3.org/2000/svg" width="300" height="150">
            <polygon points="0,90 15,81 30,90 30,108 15,117 0,108" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="30,90 45,81 60,90 60,108 45,117 30,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="60,90 75,81 90,90 90,108 75,117 60,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="90,90 105,81 120,90 120,108 105,117 90,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="120,90 135,81 150,90 150,108 135,117 120,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="150,90 165,81 180,90 180,108 165,117 150,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="180,90 195,81 210,90 210,108 195,117 180,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="210,90 225,81 240,90 240,108 225,117 210,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="15,63 30,54 45,63 45,81 30,90 15,81" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="45,63 60,54 75,63 75,81 60,90 45,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="75,63 90,54 105,63 105,81 90,90 75,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="105,63 120,54 135,63 135,81 120,90 105,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="135,63 150,54 165,63 165,81 150,90 135,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="165,63 180,54 195,63 195,81 180,90 165,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="195,63 210,54 225,63 225,81 210,90 195,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="225,63 240,54 255,63 255,81 240,90 225,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="0,36 15,27 30,36 30,54 15,63 0,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="30,36 45,27 60,36 60,54 45,63 30,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="60,36 75,27 90,36 90,54 75,63 60,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="90,36 105,27 120,36 120,54 105,63 90,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="120,36 135,27 150,36 150,54 135,63 120,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="150,36 165,27 180,36 180,54 165,63 150,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="180,36 195,27 210,36 210,54 195,63 180,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <!-- LOOK AT THIS ONE --> <polygon points="210,36 225,27 240,36 240,54 225,63 210,54" fill="black" stroke="rgb(83,126,162)" stroke-width="1" class="imageOnTop"></polygon> <!-- LOOK AT THIS ONE -->
            <polygon points="15,9 30,0 45,9 45,27 30,36 15,27" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="45,9 60,0 75,9 75,27 60,36 45,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="75,9 90,0 105,9 105,27 90,36 75,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="105,9 120,0 135,9 135,27 120,36 105,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="135,9 150,0 165,9 165,27 150,36 135,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="165,9 180,0 195,9 195,27 180,36 165,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="195,9 210,0 225,9 225,27 210,36 195,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="225,9 240,0 255,9 255,27 240,36 225,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
        </svg>
    </div>
</div>

<div><img src="https://www.gravatar.com/avatar/4bd89893bb55d58180443e45eca3163e?s=64&d=identicon&r=PG&f=1" style="width: 20px; position: absolute; top: 15px; left: 25px;" /></div>

---

以下是问题的更新，并提出了通过以下方式执行此操作的解决方案<defs><pattern ...><image ...>

谢谢@Jing-Xian！！

这是图像通过 CSS 显示而不重复的解决方案：（宽度必须与多边形宽度匹配）

.imageOnTop {
  fill:orange;
  fill:url(#img1);
  stroke:black;
}

<div id="main">
    <div id="mapBody">
        <svg version="1.1" xmlns="http://www.w3.org/2000/svg" width="300" height="150">
        <defs>
          <pattern id="img1" patternUnits="userSpaceOnUse" width="34px" height="34px">
            <image href="https://i.ibb.co/0XGwpPz/resource-bison.png" x="4px" y="-5px" width="34px" height="34px" />
          </pattern>
        </defs>
            <polygon points="0,90 15,81 30,90 30,108 15,117 0,108" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="30,90 45,81 60,90 60,108 45,117 30,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="60,90 75,81 90,90 90,108 75,117 60,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="90,90 105,81 120,90 120,108 105,117 90,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="120,90 135,81 150,90 150,108 135,117 120,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="150,90 165,81 180,90 180,108 165,117 150,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="180,90 195,81 210,90 210,108 195,117 180,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="210,90 225,81 240,90 240,108 225,117 210,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="15,63 30,54 45,63 45,81 30,90 15,81" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="45,63 60,54 75,63 75,81 60,90 45,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="75,63 90,54 105,63 105,81 90,90 75,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="105,63 120,54 135,63 135,81 120,90 105,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="135,63 150,54 165,63 165,81 150,90 135,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="165,63 180,54 195,63 195,81 180,90 165,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="195,63 210,54 225,63 225,81 210,90 195,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="225,63 240,54 255,63 255,81 240,90 225,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="0,36 15,27 30,36 30,54 15,63 0,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="30,36 45,27 60,36 60,54 45,63 30,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="60,36 75,27 90,36 90,54 75,63 60,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="90,36 105,27 120,36 120,54 105,63 90,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="120,36 135,27 150,36 150,54 135,63 120,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="150,36 165,27 180,36 180,54 165,63 150,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="180,36 195,27 210,36 210,54 195,63 180,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <!-- LOOK AT THIS ONE --> <polygon points="210,36 225,27 240,36 240,54 225,63 210,54" fill="orange" stroke="rgb(83,126,162)" stroke-width="1" class="imageOnTop"></polygon> <!-- LOOK AT THIS ONE -->
            <polygon points="15,9 30,0 45,9 45,27 30,36 15,27" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="45,9 60,0 75,9 75,27 60,36 45,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="75,9 90,0 105,9 105,27 90,36 75,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="105,9 120,0 135,9 135,27 120,36 105,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="135,9 150,0 165,9 165,27 150,36 135,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="165,9 180,0 195,9 195,27 180,36 165,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="195,9 210,0 225,9 225,27 210,36 195,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="225,9 240,0 255,9 255,27 240,36 225,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
        </svg>
    </div>
</div>

<div><img src="https://i.ibb.co/0XGwpPz/resource-bison.png" style="width: 30px; position: absolute; top: 11px; left: 22px;" /></div>

但是还有一个问题：如果图像以这种方式显示，多边形的背景颜色会消失（尽管 PNG 是透明的）。

---

MXDVL 提出：在模式中添加一个矩形。

但是该矩形出现在图像上方，而不是下方。另外，我有 30 种不同颜色的十六进制和 39 种不同的图像要添加为叠加层。这意味着要定义超过 1000 个模式。：/

.imageOnTop {
  fill:orange;
  fill:url(#img1);
  stroke:black;
}

<div id="main">
    <div id="mapBody">
        <svg version="1.1" xmlns="http://www.w3.org/2000/svg" width="300" height="150">
        <defs>
          <pattern id="img1" patternUnits="userSpaceOnUse" width="34px" height="34px">
          
            <image href="https://i.ibb.co/0XGwpPz/resource-bison.png" x="4px" y="-5px" width="34px" height="34px" />
            <rect width="20" height="20" fill="orange">
          </pattern>
        </defs>
            <polygon points="0,90 15,81 30,90 30,108 15,117 0,108" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="30,90 45,81 60,90 60,108 45,117 30,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="60,90 75,81 90,90 90,108 75,117 60,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="90,90 105,81 120,90 120,108 105,117 90,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="120,90 135,81 150,90 150,108 135,117 120,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="150,90 165,81 180,90 180,108 165,117 150,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="180,90 195,81 210,90 210,108 195,117 180,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="210,90 225,81 240,90 240,108 225,117 210,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="15,63 30,54 45,63 45,81 30,90 15,81" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="45,63 60,54 75,63 75,81 60,90 45,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="75,63 90,54 105,63 105,81 90,90 75,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="105,63 120,54 135,63 135,81 120,90 105,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="135,63 150,54 165,63 165,81 150,90 135,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="165,63 180,54 195,63 195,81 180,90 165,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="195,63 210,54 225,63 225,81 210,90 195,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="225,63 240,54 255,63 255,81 240,90 225,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="0,36 15,27 30,36 30,54 15,63 0,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="30,36 45,27 60,36 60,54 45,63 30,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="60,36 75,27 90,36 90,54 75,63 60,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="90,36 105,27 120,36 120,54 105,63 90,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="120,36 135,27 150,36 150,54 135,63 120,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="150,36 165,27 180,36 180,54 165,63 150,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="180,36 195,27 210,36 210,54 195,63 180,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <!-- LOOK AT THIS ONE --> <polygon points="210,36 225,27 240,36 240,54 225,63 210,54" fill="orange" stroke="rgb(83,126,162)" stroke-width="1" class="imageOnTop"></polygon> <!-- LOOK AT THIS ONE -->
            <polygon points="15,9 30,0 45,9 45,27 30,36 15,27" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="45,9 60,0 75,9 75,27 60,36 45,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="75,9 90,0 105,9 105,27 90,36 75,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="105,9 120,0 135,9 135,27 120,36 105,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="135,9 150,0 165,9 165,27 150,36 135,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="165,9 180,0 195,9 195,27 180,36 165,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="195,9 210,0 225,9 225,27 210,36 195,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="225,9 240,0 255,9 255,27 240,36 225,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
        </svg>
    </div>
</div>

<div><img src="https://i.ibb.co/0XGwpPz/resource-bison.png" style="width: 30px; position: absolute; top: 11px; left: 22px;" /></div>

结果

标签： htmlcsssvg

Answer 1

其他一些解决方案正走在正确的轨道上。您需要做的就是<pattern>使用您想要的填充颜色添加另一个图层。您可以将此颜色设为静态并在 SVG/HTML 或 CSS 中明确定义。

如果您想要更大的灵活性，而不是添加<rect>到<pattern>，您可以将每个多边形与一个重复的多边形分组，将第一个用于background-color，将第二个用于模式fill。这允许所有这些属性（stroke、stroke-opacity、fill等）独立。在这个#2解决方案中，我还添加preserveAspectRatio="xMidYMid slice"了<pattern>以确保背景图像始终居中，而无需每次手动设置x和y以使填充图像居中。

对于解决方案#2，请向下滚动。

1.向<pattern>（下面的#2）添加静态填充颜色

.imageOnTop {
  fill: url(#img1);
  stroke: #000;
}

<div id="main">
    <div id="mapBody">
        <svg version="1.1" xmlns="http://www.w3.org/2000/svg" width="300" height="150">
        <defs>
          <pattern id="img1" patternUnits="userSpaceOnUse" width="34px" height="34px">
            <rect width="100%" height="100%" fill="orange" />
            <image href="https://i.ibb.co/0XGwpPz/resource-bison.png" x="4px" y="-5px" width="34px" height="34px" />
          </pattern>
        </defs>
            <polygon points="0,90 15,81 30,90 30,108 15,117 0,108" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="30,90 45,81 60,90 60,108 45,117 30,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="60,90 75,81 90,90 90,108 75,117 60,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="90,90 105,81 120,90 120,108 105,117 90,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="120,90 135,81 150,90 150,108 135,117 120,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="150,90 165,81 180,90 180,108 165,117 150,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="180,90 195,81 210,90 210,108 195,117 180,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="210,90 225,81 240,90 240,108 225,117 210,108" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="15,63 30,54 45,63 45,81 30,90 15,81" fill="rgb(150,183,243)" stroke="rgb(150,183,243)" stroke-width="1"></polygon>
            <polygon points="45,63 60,54 75,63 75,81 60,90 45,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="75,63 90,54 105,63 105,81 90,90 75,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="105,63 120,54 135,63 135,81 120,90 105,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="135,63 150,54 165,63 165,81 150,90 135,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="165,63 180,54 195,63 195,81 180,90 165,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="195,63 210,54 225,63 225,81 210,90 195,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="225,63 240,54 255,63 255,81 240,90 225,81" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="0,36 15,27 30,36 30,54 15,63 0,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="30,36 45,27 60,36 60,54 45,63 30,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="60,36 75,27 90,36 90,54 75,63 60,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="90,36 105,27 120,36 120,54 105,63 90,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="120,36 135,27 150,36 150,54 135,63 120,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="150,36 165,27 180,36 180,54 165,63 150,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="180,36 195,27 210,36 210,54 195,63 180,54" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <!-- LOOK AT THIS ONE --> <polygon points="210,36 225,27 240,36 240,54 225,63 210,54" fill="orange" stroke="rgb(83,126,162)" stroke-width="1" class="imageOnTop"></polygon> <!-- LOOK AT THIS ONE -->
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            <polygon points="45,9 60,0 75,9 75,27 60,36 45,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="75,9 90,0 105,9 105,27 90,36 75,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="105,9 120,0 135,9 135,27 120,36 105,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
            <polygon points="135,9 150,0 165,9 165,27 150,36 135,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
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            <polygon points="225,9 240,0 255,9 255,27 240,36 225,27" fill="rgb(83,126,162)" stroke="rgb(83,126,162)" stroke-width="1"></polygon>
        </svg>
    </div>
</div>

2. 将多边形分组以独立分离填充颜色和填充图像

.imageOnTop {
  --blink-color: orange;
  --animation-duration: 0.75s;
}
.imageOnTop > polygon:first-child {
  animation: blink-fill ease-in-out var(--animation-duration) infinite alternate both;
}
.imageOnTop > polygon:last-child {
  fill: url(#img1);
  animation: blink-stroke ease-in-out var(--animation-duration) infinite alternate both;
}
@keyframes blink-fill {
  from { fill: var(--start-color) }
    to { fill: var(--blink-color) }
}
@keyframes blink-stroke {
  from { stroke-opacity: 0 }
    to { stroke-opacity: 1 }
}

<div id="main">
  <div id="mapBody">
    <svg version="1.1" xmlns="http://www.w3.org/2000/svg" width="300" height="150">
      <defs>
        <pattern id="img1" x="0" y="0" width="1" height="1" viewBox="0 0 30 36" preserveAspectRatio="xMidYMid slice">
          <image width="30" height="36" xlink:href="https://i.ibb.co/0XGwpPz/resource-bison.png"/>
        </pattern>
      </defs>
      <g class="imageOnTop" style="--blink-color: #f0f">
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      </g><g>
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      </g><g>
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      </g><g>
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      </g><g>
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      </g><g>
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      </g><g class="imageOnTop">
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  </div>
</div>